Content Generation Overview Generate professional content including images, diagrams, documents, and summaries using AI-powered tools. Quick Decision Tree What do you need? │ ├── Generate images │ └── references/images.md │ └── Script: scripts/generate_images.py │ ├── Create flowchart/diagram │ └── references/flowchart.md │ └── Script: scripts/generate_flowchart.py │ ├── Create Google Doc │ └── references/document.md │ └── Script: scripts/generate_document.py │ ├── Generate client proposal │ └── references/proposal.md │ └── Script: scripts/generate_proposal.py │ ├── Convert Markdown to PDF │ └── references/pdf.md │ └── Script: scripts/md_to_pdf.py │ └── Summarize content └── references/summarize.md └── Script: scripts/summarize_content.py Environment Setup

Required in .env

FAL_API_KEY

fal_xxxx

For image generation

OPENROUTER_API_KEY

sk-or-v1-xxx

For AI text generation

Get API keys: fal.ai: https://fal.ai/dashboard/keys OpenRouter: https://openrouter.ai/keys Common Usage Generate Images

Nano Banana Pro (best quality)

python scripts/generate_images.py "Professional product photo of smartwatch" --model nano-banana-pro

FLUX-2 (fast, cheap)

python scripts/generate_images.py

"Vibrant lifestyle photo"

--model

flux-2

--size

landscape_4_3

Create Flowchart

python scripts/generate_flowchart.py

"User login: enter email, validate, check password, if correct go to dashboard"

Generate Document

python scripts/generate_document.py

--input

content.json

--title

"Q4 Report"

Generate Proposal

python scripts/generate_proposal.py --transcript-file meeting.txt

--client

"Acme Corp"

Cost Estimates

Tool

Cost

Nano Banana Pro 1K

$0.15/image

Nano Banana Pro 4K

$0.30/image

FLUX-2

$0.012/megapixel

Flowchart

~$0.005/diagram

Proposal

~$0.10/doc

Security Notes

Credential Handling

Store

FAL_API_KEY

in

.env

file (never commit to git)

Store

OPENROUTER_API_KEY

in

.env

file (never commit to git)

Regenerate keys from respective dashboards if compromised

Never log or print API keys in script output

Data Privacy

Text prompts sent to fal.ai and OpenRouter servers

Generated images stored locally in

.tmp/

directory

AI services may log prompts for service improvement

Avoid including sensitive/confidential data in prompts

Generated documents may be uploaded to Google Drive

Access Scopes

FAL_API_KEY

- Full access to image generation models

OPENROUTER_API_KEY

- Access to configured AI models

Google OAuth - Required for Google Docs creation (see google-workspace skill)

Compliance Considerations

AI Disclosure

Consider disclosing AI-generated content where required

Image Rights

Generated images subject to fal.ai terms of use

Copyright

AI-generated content copyright varies by jurisdiction

Brand Consistency

Review AI outputs against brand guidelines

Sensitive Content

AI image generators have content policies

Client Proposals

Verify accuracy before sending to clients

Attribution

Some contexts require AI generation disclosure Troubleshooting Common Issues Issue: Image generation failed Symptoms: fal.ai returns error or no image generated Cause: Invalid prompt, model unavailable, or API issue Solution: Check prompt for policy violations (explicit content, etc.) Verify model ID is correct and available Try a simpler prompt to test API connectivity Check fal.ai status page for outages Issue: Content policy violation Symptoms: "Content policy violation" or similar safety error Cause: Prompt contains flagged terms or concepts Solution: Remove explicit, violent, or harmful content from prompt Rephrase ambiguous terms that might trigger filters Review fal.ai content policy guidelines Use more general/professional language Issue: Google Doc not created Symptoms: Script completes but no document appears in Drive Cause: OAuth issue, folder permissions, or API error Solution: Verify Google OAuth is working (see google-workspace skill) Check target folder exists and is accessible Delete mycreds.txt and re-authenticate Look for error messages in script output Issue: Flowchart syntax error Symptoms: Mermaid diagram fails to render Cause: Invalid Mermaid syntax in generated diagram Solution: Review generated Mermaid code for syntax errors Simplify complex flows into smaller diagrams Test diagram at https://mermaid.live/ Ensure special characters are properly escaped Issue: PDF conversion fails Symptoms: Error during markdown to PDF conversion Cause: Missing dependencies or invalid markdown Solution: Ensure required PDF tools are installed (weasyprint, etc.) Check markdown syntax is valid Verify font files exist if custom fonts specified Try with simpler markdown to isolate issue Issue: OpenRouter API error Symptoms: Text generation fails with API error Cause: Invalid API key, model unavailable, or rate limit Solution: Verify OPENROUTER_API_KEY is set correctly Check model availability at OpenRouter dashboard Try a different model if current one is unavailable Review rate limit status and add delays if needed Resources references/images.md - fal.ai image generation references/flowchart.md - Mermaid diagram generation references/document.md - Google Docs creation references/proposal.md - Client proposal generation references/pdf.md - Markdown to PDF conversion references/summarize.md - Content summarization Integration Patterns Generate and Save Skills: content-generation → google-workspace Use case: Create documents and store in Drive Flow: Generate content (proposal, report, summary) Format as Google Doc or PDF Upload to appropriate Drive folder via google-workspace Proposal to CRM Skills: content-generation → attio-crm Use case: Link generated proposals to deal records Flow: Generate client proposal from meeting transcript Upload proposal to Google Drive Add note to Attio CRM company record with proposal link Images to Video Skills: content-generation → video-production Use case: Create title slides for video courses Flow: Generate branded title slide images for each lesson Export images to video-compatible format Use video-production to stitch with lesson videos